As he shouts "Get back here!", Bojack charges at the opponent and elbows them. He then catches them by their leg and throws them up into the air. Next, he moves up in the air and punches the opponent twice before grabbing and headbutting them on their head. Finally, Bojack teleports to the opponent and upside down kicks them down to the ground, inflicting a massive amount of damage.
Bojack uses most of this attack during his battle against Gohan in the movie Dragon Ball Z: Bojack Unbound. Furious at the defeat of his friends, Gohan transforms into his Full-Power Super Saiyan form and charges to attack Bojack. Bojack avoids Gohan by teleporting and throws him up into the air with the Galactic Tyrant rush's leg throw. When Gohan is soon caught and reverts to his normal state by energy needles casted by Bujin, Bido and Zangya, Bojack attacks the immobilized Gohan with the Galactic Tyrant rush's punches and headbutt, injuring the young Saiyan.
Appearances in games
Galactic Tyrant was named in the Budokai Tenkaichi series, where it is one of Bojack's Blast 2 attacks in his Full Power form. It is also one of his super attacks in his Full Power form in Dragon Ball: Raging Blast 2.